Boot



FIG. 1 is an boot according to the present application.

FIG. 2 is a front view of the boot.

FIG. 3 is a back view of the boot.

FIG. 4 is a right view of the boot; and,

FIG. 5 is a left view of the boot.

The broken lines in the drawings represent portions of the boot that form no part of the claim. 

CLAIM The ornamental design for a boot, as shown and described. 